while waiting for responses,...
I kay poh abit....

In Malaysia, if you are a proper company, e.g. a Sdn Bhd, it is a legal requirement to have a company secretary.
According to the Malaysian law under Section 235(1) of the Companies Act 2016, a company shall have at least one company secretary with the following qualifications:
A member of a body as set out in the Fourth Schedule; or
A person licensed by the Companies Commission of Malaysia (“Commission”) under section 20G of the Companies Commission of Malaysia (Amendment) Act 2015.
If it is required by law, you know that having a secretary is extremely important for your company.
The bottom line is that you would definitely need a company secretary for your company in Malaysia.

since you have a Sdn Bhd company thus therefore you must already have a company secretary, may I suggest that it is better for you to check out your query with them....